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Updated: Jul 1, 2025

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Assembly Theory: What It Does and What It Does Not Do.

Johannes Jaeger1,2,3

  • 1Department of Philosophy, University of Vienna, Universitätsstraße 7, 1010, Vienna, Austria. yoginho@ronininstitute.org.

Journal of Molecular Evolution
|March 7, 2024
PubMed
Summary
This summary is machine-generated.

Assembly theory quantifies emergent causal constraints in computational systems. While it has merit, the theory is not as revolutionary as claimed and doesn't explain biological evolution or link biology to physics.

Keywords:
Assembly theoryComplexificationDarwinian evolutionEvolutionary innovationNatural selection

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Area of Science:

  • Theoretical Physics
  • Computational Science
  • Philosophy of Science

Background:

  • A recent publication proposed assembly theory to detect emergent causal constraints.
  • The theory has sparked debate regarding its implications for fundamental physics and biological evolution.

Purpose of the Study:

  • To review assembly theory, its principles, and applications.
  • To critically evaluate the claims made about assembly theory's novelty and explanatory power.

Main Methods:

  • Review of assembly theory principles.
  • Critical analysis of the authors' assertions regarding the theory's impact on physics and evolution.

Main Results:

  • Assembly theory offers a valid method for quantifying emergent causal constraints.
  • The theory's claims of revolutionizing biology and physics are overstated.

Conclusions:

  • Assembly theory has scientific merit but lacks the claimed novelty.
  • The theory does not provide new explanations for biological evolution or a new foundation for biology in physics.
  • Hype surrounding the theory contributed to the controversy.